"The key word is flexibility, the ability to adapt constantly. Darwin said it clearly. People thought that he mainly talked about survival of the fittest. What he said was that the species that survive are usually not the smartest or the strongest, but the ones most responsive to change. So being attentive to customers and potential partners is my best advice--after, of course, perseverance and patience." (Philippe Kahn, founder of Borland International and Starfish Software)